Tuner Knob

thingiverse

This tuner head knob is designed specifically for the ibanez GRG170DX guitar. The internal dimensions provide a snug fit, allowing you to use a countersink for the top screw with ease. Although the outer shape may not be an exact replica, it functions perfectly. To refine the design further, consider scaling down the outer contours using a slicer - this should improve the overall shape while maintaining the precise inner dimensions.